Inventor · disambiguated record
John Leder
Also filed as: LEDER JOHN · LEDER JOHN T
4 granted patents·391 citations·filing 1992–2020
77Inventor score
Top patents by PatentIndex Score
4 records- 0193US5377755AMethod and apparatus for acquiring and processing subsurface samples of connate fluidWESTERN ATLAS INT INC·Filed 1994·Granted Jan 3, 1995·194 cites·24 claims
- 0293US5303775AMethod and apparatus for acquiring and processing subsurface samples of connate fluidWESTERN ATLAS INT INC·Filed 1992·Granted Apr 19, 1994·197 cites·15 claims
- 0359US11638964B2Welding tool and method of using a welding toolSupreme Group LP·Filed 2020·Granted May 2, 2023·0 cites·18 claims
- 0457US10792749B1Welding toolSupreme Group LP·Filed 2019·Granted Oct 6, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →